Tibial aplasia-ectrodactyly syndrome

Tibial aplasia-ectrodactyly syndrome is a rare condition characterized by congenital ectrodactylous limb malformations associated with tibial aplasia or hypoplasia.



Input patient's signs and symptoms


Narrow down the case reports



Total: 6 (papers)

  


(per page)
Matched Phenotype  Gene  Mutation  MeSH
Rank
(Similarity)
PMID
(PMCID)
1
(51.2%)
24838992
A child with split-hand/foot associated with tibial hemimelia (SHFLD syndrome) and thrombocytopenia maps to chromosome region 17p13.3.
Al Kaissi A, Ganger R, Rotzer KM, Klaushofer K, Grill F.
Am J Med Genet A. 2014;164A(9):2338-43.
Full cheeks Split hand
SON
Child Child, Preschool Chromosome Mapping Chromosomes, Human, Pair 17 Ectromelia Family Homo sapiens Limb Deformities, Congenital Male Oligonucleotide Array Sequence Analysis Thrombocytopenia
2
(45.9%)
12400066
Fibular aplasia with ectrodactyly.
Evans JA, Reed MH, Greenberg CR.
Am J Med Genet. 2002;113(1):52-8.
Fibular aplasia
Adult Apgar Score Congenital Foot Deformity Females Homo sapiens Infant, Newborn Male
3
(34.6%)
4007857
Aplasia of tibia with split-hand/split-foot deformity. Report of six families with 35 cases and considerations about variability and penetrance.
Majewski F, Kuster W, ter Haar B, Goecke T.
Hum Genet. 1985;70(2):136-47.
Split hand
Child, Preschool Congenital Foot Deformity Congenital Hand Deformities Females Foot Genes, Dominant Hand Homo sapiens Infant Infant, Newborn Male Syndrome
4
(31.0%)
28496997
A New Split Hand/Foot Malformation with Long Bone Deficiency Familial Case.
Fusco C, Nittis P, Alfaiz AA, Pellico MT, Augello B, Malerba N, Zelante L, Reymond A, Merla G.
J Pediatr Genet. 2017;6(2):98-102.
Syndactyly
BHLHA9
4
(31.0%)
24874887
Severe ipsilateral musculoskeletal involvement in a Cornelia de Lange patient with a novel NIPBL mutation.
Baquero-Montoya C, Gil-Rodriguez MC, Hernandez-Marcos M, Teresa-Rodrigo ME, Vicente-Gabas A, Bernal ML, Casale CH, Bueno-Lozano G, Bueno-Martinez I, Queralt E, Villa O, Hernando-Davalillo C, Armengol L, Gomez-Puertas P, Puisac B, Selicorni A, Ramos FJ, Pie J.
Eur J Med Genet. 2014;57(9):503-9.
Intellectual disability Oligodactyly
BHLHA9 HDAC8 NIPBL RAD21 SMC1A SMC3
c|SUB|A|6647|G p|SUB|Y|2216|C rs587784020
Alleles Amino Acid Sequence Cell Cycle Proteins Cornelia De Lange Syndrome Exome Gene Order High-Throughput Nucleotide Sequencing Homo sapiens Infant Male Models, Molecular Molecular Sequence Data Mutation Phenotype Protein Conformation Proteins Sequence Alignment
6
(4.0%)
31200655
Split hand/foot malformation with long bone deficiency associated with BHLHA9 gene duplication: a case report and review of literature.
Paththinige CS, Sirisena ND, Escande F, Manouvrier S, Petit F, Dissanayake VHW.
BMC Med Genet. 2019;20(1):108.
Neurodevelopmental abnormality
Basic Helix-Loop-Helix Transcription Factors Chromosomal Duplication Chromosomes, Human, Pair 17 Congenital Foot Deformity Congenital Hand Deformities Ectromelia Females Gene Dosage Gene Duplication Gene Rearrangement Genetic Association Studies Genetic Loci Genetic Predisposition to Disease Homo sapiens Infant, Newborn Limb Deformities, Congenital
        

Phenotype(s) retrieved from Orphanet

    Total: 18

HPO ID Term Frequency
HP:0001171 Split hand Very frequent (99-80%)
HP:0001376 Limitation of joint mobility Frequent (79-30%)
HP:0005772 Aplasia/Hypoplasia of the tibia Frequent (79-30%)
HP:0100257 Ectrodactyly Frequent (79-30%)
HP:0000396 Overfolded helix Occasional (29-5%)
HP:0001156 Brachydactyly Occasional (29-5%)
HP:0001162 Postaxial hand polydactyly Occasional (29-5%)
HP:0001177 Preaxial hand polydactyly Occasional (29-5%)
HP:0001539 Omphalocele Occasional (29-5%)
HP:0002823 Abnormality of femur morphology Occasional (29-5%)
HP:0002980 Femoral bowing Occasional (29-5%)
HP:0002991 Abnormality of fibula morphology Occasional (29-5%)
HP:0003038 Fibular hypoplasia Occasional (29-5%)
HP:0003097 Short femur Occasional (29-5%)
HP:0006101 Finger syndactyly Occasional (29-5%)
HP:0006443 Patellar aplasia Occasional (29-5%)
HP:0006495 Aplasia/Hypoplasia of the ulna Occasional (29-5%)
HP:0009756 Popliteal pterygium Occasional (29-5%)


Phenotype(s) retrieved from case reports

    Total: 3

HPO ID Term # of case reports
HP:0001159 Syndactyly 1
HP:0001171 Split hand 1
HP:0001873 Thrombocytopenia 1


Causative gene(s) retrieved from Orphanet

    Total: 1

Gene Symbol Gene Name Entrez Gene ID
BHLHA9 basic helix-loop-helix family member a9 727857